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ASP.NET Core Form Validation
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CLIENT-SIDE API HTML HELPER APIDescription
The Telerik UI for ASP.NET Core Form comes with a built-in validator that displays a list of validation errors on form submission. By default, the Form displays a validation message when a specified editor is focused, then blurred without setting its value.
This example demonstrates how to enable the options for the Validation Summary and Error Message Template through the Validatable() method.